Film

No.	Year	Title	Role	Vote Average
1	1969	The Oblong Box	Dr. Neuhartt's Patient (uncredited)	57
2	1976	French Without Tears	Jacqueline Maingot	0
3	1976	Satan's Slave	Frances	53
4	1979	Henry VIII	Anne Bullen	65
5	1979	The Quatermass Conclusion	Clare Kapp	42
6	1980	The Enigma	Isobel Dodgson	0
7	1980	The Sea Wolves	Mrs. Cromwell	59
8	1980	Growing Pains	Laurie	46
9	1981	The Monster Club	Angela	59
10	1982	Living Apart Together	Amy	0
11	1984	Morte d'Arthur	Queen Guenevere	0
12	1988	The Chronicles of Narnia: The Lion, the Witch & the Wardrobe	The White Witch	60
13	1989	The Chronicles of Narnia: Prince Caspian & The Voyage of the Dawn Treader	Old Hag	54
14	1990	The Chronicles of Narnia: The Silver Chair	Green Lady	61

Television

No.	Year	Title	Role	Vote Average
1	1965	BBC Play of the Month	Jacqueline Maingot	50
2	1970	On the House	Maureen	55
3	1973	Wessex Tales		60
4	1974	Playhouse	Isobel Dodgson	70
5	1975	Space: 1999	Monique Bouchere	71
6	1976	The Glittering Prizes		60
7	1977	1990	Delly Lomas	60
8	1977	The Professionals	Sylvie	74
9	1978	The BBC Television Shakespeare	Anne Bullen	60
10	1979	Quatermass	Clare Kapp	66
11	1980	Lady Killers	Madame Marie Fahmy	50
12	1980	Hammer House of Horror	Laurie Morton	71
13	1983	Number 10		50
14	1983	The Mad Death	Anne Maitland	60
15	1985	My Brother Jonathan	Rachel Hammond	50
16	1988	The Chronicles of Narnia	The White Witch	74
17	1988	The Chronicles of Narnia	Old Hag	74
18	1988	The Chronicles of Narnia	Green Lady	74
19	2000	Monsignor Renard		0